509191 (2006 OC5)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6520788491 ± 1.97e-08
Semi-major axis (a)2.4009777108 AU ± 2.88e-09
Inclination (i)4.74503611° ± 4.44e-06
Long. of Asc. Node (Ω)149.08586716° ± 1.24e-05
Arg. of Perihelion (ω)245.80365483° ± 1.36e-05
Mean Anomaly (M)51.30949685° ± 3.35e-06
Mean Motion (n)0.2649293559°/day ± 4.76e-10
Perihelion dist (q)0.83535093 AU ± 4.72e-08
Aphelion dist (Q)3.96660449 AU ± 4.74e-08
Orbital Period3.72033624 yr ± 6.69e-09
Physical Parameters
H (abs. magnitude)19.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.295″
Uncertainty0
Orbit TypeApollo
MOID0.014027 AU
Observations Used194
Oppositions9
Arc Total2006-2018
First Observation Used2006-07-21
Last Observation Used2018-01-30
Observations (207)
Date Type RA Dec Mag Band Observatory
2018-01-19 03:51:53 C 02 41 56.01 +03 35 49.0 U 703
2018-01-19 03:59:23 C 02 41 58.59 +03 36 05.9 U 703
2018-01-19 04:06:53 C 02 42 01.05 +03 36 24.0 U 703
2018-01-19 04:14:23 C 02 42 03.62 +03 36 41.4 U 703
2018-01-30 08:17:04 C 04 03 00.401 +12 07 14.94 U F51
2018-01-30 08:50:38 C 04 03 08.923 +12 08 03.36 U F51
2018-01-30 09:07:32 C 04 03 13.236 +12 08 27.71 U F51